#14629: 求救!!(Java)
a022. 迴文
| From: [114.35.88.93] |
發表日期
:
2018-07-26 21:07
public class P {
public static void main(String[] args) {
java.util.Scanner sc = new java.util.Scanner(System.in);
while (sc.hasNext()) {
String s1 = sc.nextLine();
String s2 = "";
for (int i = (s1.length()); i >= 1; i--) {
s2 += s1.substring(i);
}
boolean a = s1.equals(s2);
if (a) {
System.out.println("yes");
} else {
System.out.println("no");
}
}
}
}
#14630: Re:求救!!(Java)
asnewchien@gmail.com
(david)
學校
:
不指定學校
編號 : 68108
來源 : [122.117.95.179]
最後登入時間 ：
2024-11-04 20:21:51
a022. 迴文
| From: [61.223.41.13] |
發表日期
:
2018-07-26 21:15
public class P {
public static void main(String[] args) {
java.util.Scanner sc = new java.util.Scanner(System.in);
while (sc.hasNext()) {
String s1 = sc.nextLine();
String s2 = "";
for (int i = (s1.length()); i >= 1; i--) {
s2 += s1.substring(i);
}
boolean a = s1.equals(s2);
if (a) {
System.out.println("yes");
} else {
System.out.println("no");
}
}
}
}
你的 s1.substring(i)
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